feat: PPT 翻页按钮设置实时预览

.gitignore

@@ -406,13 +406,8 @@ MigrationBackup/
 # Fody - auto-generated XML schema
 FodyWeavers.xsd
 
-# VS Code files for those working on multiple tools
-.vscode/*
-!.vscode/settings.json
-!.vscode/tasks.json
-!.vscode/launch.json
-!.vscode/extensions.json
-!.vscode/*.code-snippets
+# VS Code local workspace files
+.vscode/
 
 # Local History for Visual Studio Code
 .history/
@@ -436,3 +431,4 @@ telemetry_dsn.txt
 SKILL_FloatingToolbarRefactoring.md
 /Samples
 /SamplePlugin
+/_tmpbuild/

Ink Canvas/Controls/PptNavBar.xaml.cs

@@ -15,6 +15,35 @@ namespace Ink_Canvas.Controls
     /// </summary>
     public partial class PptNavBar : UserControl
     {
+        /// <summary>
+        /// 预览模式：禁用所有鼠标交互，仅用于设置界面展示
+        /// </summary>
+        public static readonly DependencyProperty IsPreviewModeProperty = DependencyProperty.Register(
+            nameof(IsPreviewMode), typeof(bool), typeof(PptNavBar),
+            new PropertyMetadata(false, OnIsPreviewModeChanged));
+
+        public bool IsPreviewMode
+        {
+            get => (bool)GetValue(IsPreviewModeProperty);
+            set => SetValue(IsPreviewModeProperty, value);
+        }
+
+        private static void OnIsPreviewModeChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
+        {
+            if (d is PptNavBar bar)
+            {
+                bool isPreview = (bool)e.NewValue;
+                bar.IsHitTestVisible = !isPreview;
+                if (isPreview)
+                {
+                    bar.PreviewList.IsHitTestVisible = false;
+                    bar.PreviewList.Visibility = Visibility.Collapsed;
+                    // Set default values for preview display
+                    bar.CurrentSlide = 1;
+                    bar.TotalSlides = 10;
+                }
+            }
+        }
         public sealed class PreviewItem
         {
             public int SlideNumber { get; set; }
@@ -291,13 +320,15 @@ private void SyncPreviewSelection()
 
         private void PreviousButton_MouseDown(object sender, MouseButtonEventArgs e)
         {
+            if (IsPreviewMode) return;
             _lastDown = sender;
             SetFeedback(PreviousButtonFeedbackBorder, 0.15);
             PreviousPressedDown?.Invoke(this, EventArgs.Empty);
         }
 
         private void PreviousButton_MouseUp(object sender, MouseButtonEventArgs e)
         {
+            if (IsPreviewMode) return;
             SetFeedback(PreviousButtonFeedbackBorder, 0);
             PressEnded?.Invoke(this, EventArgs.Empty);
             if (_lastDown != sender) return;
@@ -307,20 +338,23 @@ private void PreviousButton_MouseUp(object sender, MouseButtonEventArgs e)
 
         private void PreviousButton_MouseLeave(object sender, MouseEventArgs e)
         {
+            if (IsPreviewMode) return;
             SetFeedback(PreviousButtonFeedbackBorder, 0);
             _lastDown = null;
             PressEnded?.Invoke(this, EventArgs.Empty);
         }
 
         private void NextButton_MouseDown(object sender, MouseButtonEventArgs e)
         {
+            if (IsPreviewMode) return;
             _lastDown = sender;
             SetFeedback(NextButtonFeedbackBorder, 0.15);
             NextPressedDown?.Invoke(this, EventArgs.Empty);
         }
 
         private void NextButton_MouseUp(object sender, MouseButtonEventArgs e)
         {
+            if (IsPreviewMode) return;
             SetFeedback(NextButtonFeedbackBorder, 0);
             PressEnded?.Invoke(this, EventArgs.Empty);
             if (_lastDown != sender) return;
@@ -330,19 +364,22 @@ private void NextButton_MouseUp(object sender, MouseButtonEventArgs e)
 
         private void NextButton_MouseLeave(object sender, MouseEventArgs e)
         {
+            if (IsPreviewMode) return;
             SetFeedback(NextButtonFeedbackBorder, 0);
             _lastDown = null;
             PressEnded?.Invoke(this, EventArgs.Empty);
         }
 
         private void PageButton_MouseDown(object sender, MouseButtonEventArgs e)
         {
+            if (IsPreviewMode) return;
             _lastDown = sender;
             SetFeedback(PageButtonFeedbackBorder, 0.15);
         }
 
         private void PageButton_MouseUp(object sender, MouseButtonEventArgs e)
         {
+            if (IsPreviewMode) return;
             SetFeedback(PageButtonFeedbackBorder, 0);
             if (_lastDown != sender) return;
             _lastDown = null;
@@ -351,12 +388,14 @@ private void PageButton_MouseUp(object sender, MouseButtonEventArgs e)
 
         private void PageButton_MouseLeave(object sender, MouseEventArgs e)
         {
+            if (IsPreviewMode) return;
             SetFeedback(PageButtonFeedbackBorder, 0);
             _lastDown = null;
         }
 
         private void PreviewList_MouseUp(object sender, MouseButtonEventArgs e)
         {
+            if (IsPreviewMode) return;
             if (PreviewList.SelectedItem is PreviewItem item)
             {
                 SlideSelected?.Invoke(this, item.SlideNumber);

Ink Canvas/InkCanvasForClass.csproj

@@ -492,6 +492,7 @@
     <None Remove="Resources\PresentationExample\bottombar-dark.png" />
     <None Remove="Resources\PresentationExample\bottombar-white.png" />
     <None Remove="Resources\PresentationExample\page.jpg" />
+    <None Remove="Resources\PresentationExample\ppt-preview-bg.png" />
     <None Remove="Resources\PresentationExample\sidebar-dark.png" />
     <None Remove="Resources\PresentationExample\sidebar-white.png" />
     <None Remove="Resources\PresentationExample\toolbar.png" />
@@ -510,6 +511,7 @@
     <Resource Include="Resources\PresentationExample\bottombar-dark.png" />
     <Resource Include="Resources\PresentationExample\bottombar-white.png" />
     <Resource Include="Resources\PresentationExample\page.jpg" />
+    <Resource Include="Resources\PresentationExample\ppt-preview-bg.png" />
     <Resource Include="Resources\PresentationExample\sidebar-dark.png" />
     <Resource Include="Resources\PresentationExample\sidebar-white.png" />
     <Resource Include="Resources\PresentationExample\toolbar.png" />